69423042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:747

約数の個数: 64

約数和(自身を含む): 158215680

約数和(自身を除く): 88792638

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 47, 58, 78, 87, 94, 141, 174, 282, 377, 611, 653, 754, 1131, 1222, 1306, 1363, 1833, 1959, 2262, 2726, 3666, 3918, 4089, 8178, 8489, 16978, 17719, 18937, 25467, 30691, 35438, 37874, 50934, 53157, 56811, 61382, 92073, 106314, 113622, 184146, 246181, 398983, 492362, 738543, 797966, 890039, 1196949, 1477086, 1780078, 2393898, 2670117, 5340234, 11570507, 23141014, 34711521, 69423042]

約数ペア:

[(1, 69423042), (2, 34711521), (3, 23141014), (6, 11570507), (13, 5340234), (26, 2670117), (29, 2393898), (39, 1780078), (47, 1477086), (58, 1196949), (78, 890039), (87, 797966), (94, 738543), (141, 492362), (174, 398983), (282, 246181), (377, 184146), (611, 113622), (653, 106314), (754, 92073), (1131, 61382), (1222, 56811), (1306, 53157), (1363, 50934), (1833, 37874), (1959, 35438), (2262, 30691), (2726, 25467), (3666, 18937), (3918, 17719), (4089, 16978), (8178, 8489)]